maddydashley00 maddydashley00

30-11-2020
Chemistry

contestada

Use the periodic table to write the electron configuration of selenium (Se).

Respuesta :

davidshams23 davidshams23

01-12-2020

Answer:

1s^22s^22p^63s^23p^64s^23d^104p^4

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17-12-2020

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 p4

Explanation:

PLATO correct

Answer Link

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